{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758892984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90006c177aa0e38eca491fcd8bb373c3e163e3c2606278bd36e9836b2fe06490",
    "signature": "0x6c45ef42d5853988a36d949202a137836c3be47a2445ab55dc12400873419047744e805ba45d0414d576a87cfc44722d039a362978a0c012d351995aab01665d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}